for example, I have a variable that needs to store a list of online users. I declare a global variable directly in the swoole server file and store the information of each online user in the form of a two-dimensional array. Swoole itself is resident in m...
I first install the LNMP one-click package, which contains the redis3.1.3 expansion package, cd lnmp1.4 src redis3.1.3 execute phpize build configuration, usr local php7.15 bin phpize then. configure-- with-php-config= usr local php7.15 bin p...
the local backend I use on web is mongodb,express, plus proxy to solve cross-domain problems. can WeChat Mini Programs s local or future online backend use mongodb? what does the local backend need to change? I use Mini Program to send a request to my ...
index.html style takes effect unexpectedly in Android version 4.4.2, everything else is invalid expected effect only the internal style of < link rel= "stylesheet " href= "index.css " > takes effect index.css: html, body,: global (- sharpr...
on the uploaded image, select some text in the box, and then pass it to the backend. is there an off-the-shelf component that can be used? or how to realize the transformation without components ...
as shown in the figure, the tags directly copy from the current page cannot be recognized because there is no import . I must manually delete 2 tag signatures and let ide associate them before I can click on the correct component to associate them. Is...
Server environment: Ali Cloud centos7.4 nginx1.14 php7.2 mysql5.7 there is no problem for the project to run locally and load quickly, but after deployment to the server, access to the web project on the server, when the browser clears the cache, some...